MPC940LFAR2 View Datasheet(PDF) - Integrated Device Technology
Part Name
Description
Manufacturer
MPC940LFAR2 Datasheet PDF : 11 Pages
| |||
MPC940L
LOW VOLTAGE 1:18 CLOCK DISTRIBUTION CHIP
Table 7. DC Characteristics (TA = 0° to 70°C, VCCI = 2.5 V ±5%; VCCO = 2.5 V ±5%)
Symbol
Characteristic
Min
Typ
Max
VIH
Input HIGH Voltage
CMOS_CLK
2.0
VCCI
VIL
Input LOW Voltage
CMOS_CLK
0.8
VPP
Peak-to-Peak Input Voltage
PECL_CLK
500
1000
VCMR Common Mode Range
PECL_CLK VCCI – 1.0
VCCI – 0.6
VOH
Output HIGH Voltage
1.8
VOL
Output LOW Voltage
0.5
IIN
Input Current
±200
CIN
Input Capacitance
4.0
Cpd
Power Dissipation Capacitance
10
ZOUT
Output Impedance
18
23
28
ICC
Maximum Quiescent Supply Current
0.5
1.0
Table 8. AC Characteristics (TA = 0° to 70°C, VCCI = 2.5 V ±5%; VCCO = 2.5 V ±5%)
Symbol
Characteristic
Min
Typ
Max
Fmax
Maximum Input Frequency
200
tPLH
Propagation Delay PECL_CLK ≤ 150 MHz
2.6
4.0
5.2
CMOS_CLK ≤ 150 MHz
2.3
3.1
4.0
tPLH
Propagation Delay PECL_CLK > 150 MHz
2.8
3.8
5.0
CMOS_CLK > 150 MHz
2.3
3.1
4.0
tsk(o)
Output-to-Output Skew
PECL_CLK
200
CMOS_CLK
200
tsk(pp)
Part-to-Part Skew
PECL_CLK ≤ 150 MHz
2.6
CMOS_CLK ≤ 150 MHz
1.7
tsk(pp)
Part-to-Part Skew
PECL_CLK > 150 MHz
2.2
CMOS_CLK > 150 MHz
1.7
tsk(pp)
Part-to-Part Skew
PECL_CLK
1.2
CMOS_CLK
1.0
DC
Output Duty Cycle
fCLK < 134 MHz
45
50
55
fCLK ≤ 200 MHz
40
50
60
tr, tf
Output Rise/Fall Time
0.3
1.2
1. Across temperature and voltage ranges. Includes output skew.
2. For specific temperature and voltage. Includes output skew.
Unit
Condition
V
V
mV
V
V
IOH = –12 mA
V
IOL = 12 mA
µA
pF
pF
per output
Ω
mA
Unit
MHz
ns
Condition
ns
ps
ns
Note (1)
ns
Note (1)
ns
Note (2)
%
Input DC = 50%
%
Input DC = 50%
ns
0.5 - 1.8 V
IDT™ / ICS™ 1:18 CLOCK DISTRIBUTION CHIP
5
MPC940L REV 7 JUNE 5, 2007
Share Link: 